
<html>
	<head>
		
		<style >
			#t_a:hover {
				background-color: red;
			}
			#t_b:hover {
				background-color: green;
			}
		</style>
	</head>
	<body>
		
		
		<table border="1px" width="200px" cellpadding="5px" cellspacing="0px" bordercolor="red">
			<tr id="t_a">
				<td >1</td>
				<td>2</td>
			</tr>
			
			<tr id="t_b">
				<td>3</td>
				<td>4</td>
			</tr>
		</table>
		

	</body>
</html>


